formant /förˈmənt/

1. A component of a speech sound determining its particular quality (acoustics)
2. Anything that determines, limits or defines

• booger
• boogers
• boogie
• boogie board
• boogie boards
• boogied
• boogieing
• boogies
• boogie-woogie
• boogie-woogies
• booh
• boohai
• boohais
• boo-hoo
• boo-hooed
• boo-hooing
• boo-hoos
• booing
• book
• bookable
• book-account
• book-accounts
• bookbinder
• bookbinderies
• bookbinders